here to see the evolution
of a shape deformed by random noise.
Since the algorithm is able to detect vertices containing important shape information,
noise is removed first.
The image on the right is a typical example:
The left column shows the evolution of the original data, in the right column
the original data is deformed by random noise. The evolution leads to similar steps
of abstraction.
If your browser supports JAVA APPLETS, you can click
here to see the evolution
of a shape deformed by random noise.
Continue with property: Detection of Line Segments
Return to Curve Evolution: Properties